[INFO] fetching crate ark-bls12-381-ext 0.4.1...
[INFO] checking ark-bls12-381-ext-0.4.1 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate ark-bls12-381-ext 0.4.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate ark-bls12-381-ext 0.4.1 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ark-bls12-381-ext 0.4.1
[INFO] finished tweaking crates.io crate ark-bls12-381-ext 0.4.1
[INFO] tweaked toml for crates.io crate ark-bls12-381-ext 0.4.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ark-models-ext v0.4.1
[INFO] [stderr]   Downloaded ark-algebra-test-templates v0.4.2
[INFO] [stderr]   Downloaded ark-bls12-381 v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b8de87981895bea946b353bdfbecf40d262df9ba4933e364a6bd68a9d43cf99
[INFO] running `Command { std: "docker" "start" "-a" "7b8de87981895bea946b353bdfbecf40d262df9ba4933e364a6bd68a9d43cf99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b8de87981895bea946b353bdfbecf40d262df9ba4933e364a6bd68a9d43cf99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8de87981895bea946b353bdfbecf40d262df9ba4933e364a6bd68a9d43cf99", kill_on_drop: false }`
[INFO] [stdout] 7b8de87981895bea946b353bdfbecf40d262df9ba4933e364a6bd68a9d43cf99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fb984f0d047b7bcdd66e56217b4fc54e3d4647018fb35ef1edfd96a5bf28834
[INFO] running `Command { std: "docker" "start" "-a" "2fb984f0d047b7bcdd66e56217b4fc54e3d4647018fb35ef1edfd96a5bf28834", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]     Checking ark-serialize v0.4.2
[INFO] [stderr]     Checking ark-ff v0.4.2
[INFO] [stderr]     Checking ark-poly v0.4.2
[INFO] [stderr]     Checking ark-ec v0.4.2
[INFO] [stderr]     Checking ark-models-ext v0.4.1
[INFO] [stderr]     Checking ark-bls12-381 v0.4.0
[INFO] [stderr]     Checking ark-algebra-test-templates v0.4.2
[INFO] [stderr]     Checking ark-bls12-381-ext v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_utils`
[INFO] [stdout]   --> src/curves/tests/mod.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         test_utils::multi_miller_loop_generic::<Bls12_381, ArkBls12_381>(g1, g2)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_utils`
[INFO] [stdout]   --> src/curves/tests/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         test_utils::final_exponentiation_generic::<Bls12_381, ArkBls12_381>(target)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_utils`
[INFO] [stdout]   --> src/curves/tests/mod.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         test_utils::msm_sw_generic::<G1Config, ArkG1Config>(bases, scalars)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_utils`
[INFO] [stdout]   --> src/curves/tests/mod.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         test_utils::msm_sw_generic::<G2Config, ArkG2Config>(bases, scalars)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_utils`
[INFO] [stdout]   --> src/curves/tests/mod.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         test_utils::mul_projective_sw_generic::<G1Config, ArkG1Config>(base, scalar)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_utils`
[INFO] [stdout]   --> src/curves/tests/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         test_utils::mul_projective_sw_generic::<G2Config, ArkG2Config>(base, scalar)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ark-bls12-381-ext` (lib test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "2fb984f0d047b7bcdd66e56217b4fc54e3d4647018fb35ef1edfd96a5bf28834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb984f0d047b7bcdd66e56217b4fc54e3d4647018fb35ef1edfd96a5bf28834", kill_on_drop: false }`
[INFO] [stdout] 2fb984f0d047b7bcdd66e56217b4fc54e3d4647018fb35ef1edfd96a5bf28834
[INFO] checking ark-bls12-381-ext-0.4.1 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate ark-bls12-381-ext 0.4.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate ark-bls12-381-ext 0.4.1 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ark-bls12-381-ext 0.4.1
[INFO] finished tweaking crates.io crate ark-bls12-381-ext 0.4.1
[INFO] tweaked toml for crates.io crate ark-bls12-381-ext 0.4.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c12c48b40716d89c78f1f0db9c7d7c15d9c44f7fa18f2a69a2d7dd040fff033
[INFO] running `Command { std: "docker" "start" "-a" "7c12c48b40716d89c78f1f0db9c7d7c15d9c44f7fa18f2a69a2d7dd040fff033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c12c48b40716d89c78f1f0db9c7d7c15d9c44f7fa18f2a69a2d7dd040fff033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c12c48b40716d89c78f1f0db9c7d7c15d9c44f7fa18f2a69a2d7dd040fff033", kill_on_drop: false }`
[INFO] [stdout] 7c12c48b40716d89c78f1f0db9c7d7c15d9c44f7fa18f2a69a2d7dd040fff033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b23bef7114d45c4cec1c428d1eca36e7b280662674ca062665b4ab6b887e0c1
[INFO] running `Command { std: "docker" "start" "-a" "5b23bef7114d45c4cec1c428d1eca36e7b280662674ca062665b4ab6b887e0c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]     Checking ark-serialize v0.4.2
[INFO] [stderr]     Checking ark-ff v0.4.2
[INFO] [stderr]     Checking ark-poly v0.4.2
[INFO] [stderr]     Checking ark-ec v0.4.2
[INFO] [stderr]     Checking ark-models-ext v0.4.1
[INFO] [stderr]     Checking ark-bls12-381 v0.4.0
[INFO] [stderr]     Checking ark-algebra-test-templates v0.4.2
[INFO] [stderr]     Checking ark-bls12-381-ext v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/g1.rs:135:19
[INFO] [stdout]     |
[INFO] [stdout] 135 |             bytes[0..G1_SERIALIZED_SIZE].copy_from_slice(&x_bytes[..]);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:19:5
[INFO] [stdout]     |
[INFO] [stdout] 19  |     warnings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(range_syntax)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/curves/g1.rs:136:19
[INFO] [stdout]     |
[INFO] [stdout] 136 |             bytes[G1_SERIALIZED_SIZE..].copy_from_slice(&serialize_fq(p.y)[..]);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/g2.rs:189:17
[INFO] [stdout]     |
[INFO] [stdout] 189 |         x_bytes[0..48].copy_from_slice(&c1_bytes[..]);
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/g2.rs:190:17
[INFO] [stdout]     |
[INFO] [stdout] 190 |         x_bytes[48..96].copy_from_slice(&c0_bytes[..]);
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/g2.rs:202:21
[INFO] [stdout]     |
[INFO] [stdout] 202 |             y_bytes[0..48].copy_from_slice(&c1_bytes[..]);
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/g2.rs:203:21
[INFO] [stdout]     |
[INFO] [stdout] 203 |             y_bytes[48..96].copy_from_slice(&c0_bytes[..]);
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/g2.rs:204:19
[INFO] [stdout]     |
[INFO] [stdout] 204 |             bytes[0..G2_SERIALIZED_SIZE].copy_from_slice(&x_bytes);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/curves/g2.rs:205:19
[INFO] [stdout]     |
[INFO] [stdout] 205 |             bytes[G2_SERIALIZED_SIZE..].copy_from_slice(&y_bytes);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:52:61
[INFO] [stdout]    |
[INFO] [stdout] 52 |     tmp.0[5] = u64::from_be_bytes(<[u8; 8]>::try_from(bytes[0..8].to_vec()).unwrap());
[INFO] [stdout]    |                                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:53:61
[INFO] [stdout]    |
[INFO] [stdout] 53 |     tmp.0[4] = u64::from_be_bytes(<[u8; 8]>::try_from(bytes[8..16].to_vec()).unwrap());
[INFO] [stdout]    |                                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:54:61
[INFO] [stdout]    |
[INFO] [stdout] 54 |     tmp.0[3] = u64::from_be_bytes(<[u8; 8]>::try_from(bytes[16..24].to_vec()).unwrap());
[INFO] [stdout]    |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:55:61
[INFO] [stdout]    |
[INFO] [stdout] 55 |     tmp.0[2] = u64::from_be_bytes(<[u8; 8]>::try_from(bytes[24..32].to_vec()).unwrap());
[INFO] [stdout]    |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:56:61
[INFO] [stdout]    |
[INFO] [stdout] 56 |     tmp.0[1] = u64::from_be_bytes(<[u8; 8]>::try_from(bytes[32..40].to_vec()).unwrap());
[INFO] [stdout]    |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:57:61
[INFO] [stdout]    |
[INFO] [stdout] 57 |     tmp.0[0] = u64::from_be_bytes(<[u8; 8]>::try_from(bytes[40..48].to_vec()).unwrap());
[INFO] [stdout]    |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     result[0..8].copy_from_slice(&rep.0[5].to_be_bytes());
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     result[8..16].copy_from_slice(&rep.0[4].to_be_bytes());
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     result[16..24].copy_from_slice(&rep.0[3].to_be_bytes());
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     result[24..32].copy_from_slice(&rep.0[2].to_be_bytes());
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     result[32..40].copy_from_slice(&rep.0[1].to_be_bytes());
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     result[40..48].copy_from_slice(&rep.0[0].to_be_bytes());
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:84:32
[INFO] [stdout]    |
[INFO] [stdout] 84 |     tmp.copy_from_slice(&bytes[offset * G1_SERIALIZED_SIZE..G1_SERIALIZED_SIZE * (offset + 1)]);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/g1.rs:135:19
[INFO] [stdout]     |
[INFO] [stdout] 135 |             bytes[0..G1_SERIALIZED_SIZE].copy_from_slice(&x_bytes[..]);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:19:5
[INFO] [stdout]     |
[INFO] [stdout] 19  |     warnings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(range_syntax)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/curves/g1.rs:136:19
[INFO] [stdout]     |
[INFO] [stdout] 136 |             bytes[G1_SERIALIZED_SIZE..].copy_from_slice(&serialize_fq(p.y)[..]);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/g2.rs:189:17
[INFO] [stdout]     |
[INFO] [stdout] 189 |         x_bytes[0..48].copy_from_slice(&c1_bytes[..]);
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/g2.rs:190:17
[INFO] [stdout]     |
[INFO] [stdout] 190 |         x_bytes[48..96].copy_from_slice(&c0_bytes[..]);
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/g2.rs:202:21
[INFO] [stdout]     |
[INFO] [stdout] 202 |             y_bytes[0..48].copy_from_slice(&c1_bytes[..]);
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/g2.rs:203:21
[INFO] [stdout]     |
[INFO] [stdout] 203 |             y_bytes[48..96].copy_from_slice(&c0_bytes[..]);
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/g2.rs:204:19
[INFO] [stdout]     |
[INFO] [stdout] 204 |             bytes[0..G2_SERIALIZED_SIZE].copy_from_slice(&x_bytes);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/curves/g2.rs:205:19
[INFO] [stdout]     |
[INFO] [stdout] 205 |             bytes[G2_SERIALIZED_SIZE..].copy_from_slice(&y_bytes);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:52:61
[INFO] [stdout]    |
[INFO] [stdout] 52 |     tmp.0[5] = u64::from_be_bytes(<[u8; 8]>::try_from(bytes[0..8].to_vec()).unwrap());
[INFO] [stdout]    |                                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:53:61
[INFO] [stdout]    |
[INFO] [stdout] 53 |     tmp.0[4] = u64::from_be_bytes(<[u8; 8]>::try_from(bytes[8..16].to_vec()).unwrap());
[INFO] [stdout]    |                                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:54:61
[INFO] [stdout]    |
[INFO] [stdout] 54 |     tmp.0[3] = u64::from_be_bytes(<[u8; 8]>::try_from(bytes[16..24].to_vec()).unwrap());
[INFO] [stdout]    |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:55:61
[INFO] [stdout]    |
[INFO] [stdout] 55 |     tmp.0[2] = u64::from_be_bytes(<[u8; 8]>::try_from(bytes[24..32].to_vec()).unwrap());
[INFO] [stdout]    |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:56:61
[INFO] [stdout]    |
[INFO] [stdout] 56 |     tmp.0[1] = u64::from_be_bytes(<[u8; 8]>::try_from(bytes[32..40].to_vec()).unwrap());
[INFO] [stdout]    |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:57:61
[INFO] [stdout]    |
[INFO] [stdout] 57 |     tmp.0[0] = u64::from_be_bytes(<[u8; 8]>::try_from(bytes[40..48].to_vec()).unwrap());
[INFO] [stdout]    |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     result[0..8].copy_from_slice(&rep.0[5].to_be_bytes());
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     result[8..16].copy_from_slice(&rep.0[4].to_be_bytes());
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     result[16..24].copy_from_slice(&rep.0[3].to_be_bytes());
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     result[24..32].copy_from_slice(&rep.0[2].to_be_bytes());
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     result[32..40].copy_from_slice(&rep.0[1].to_be_bytes());
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     result[40..48].copy_from_slice(&rep.0[0].to_be_bytes());
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/curves/util.rs:84:32
[INFO] [stdout]    |
[INFO] [stdout] 84 |     tmp.copy_from_slice(&bytes[offset * G1_SERIALIZED_SIZE..G1_SERIALIZED_SIZE * (offset + 1)]);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:133:22
[INFO] [stdout]     |
[INFO] [stdout] 133 |             for _ in 0..1000 {
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     test_vectors!(G1Projective, G1Affine, Compress::Yes, bytes);
[INFO] [stdout]     |     ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `test_vectors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:143:62
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 (&mut decoded[..]).copy_from_slice(&expected[0..len_of_encoding]);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     test_vectors!(G1Projective, G1Affine, Compress::Yes, bytes);
[INFO] [stdout]     |     ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `test_vectors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:144:38
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 expected = &expected[len_of_encoding..];
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     test_vectors!(G1Projective, G1Affine, Compress::Yes, bytes);
[INFO] [stdout]     |     ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `test_vectors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:133:22
[INFO] [stdout]     |
[INFO] [stdout] 133 |             for _ in 0..1000 {
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     test_vectors!(G1Projective, G1Affine, Compress::No, bytes);
[INFO] [stdout]     |     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `test_vectors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:143:62
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 (&mut decoded[..]).copy_from_slice(&expected[0..len_of_encoding]);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     test_vectors!(G1Projective, G1Affine, Compress::No, bytes);
[INFO] [stdout]     |     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `test_vectors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:144:38
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 expected = &expected[len_of_encoding..];
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     test_vectors!(G1Projective, G1Affine, Compress::No, bytes);
[INFO] [stdout]     |     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `test_vectors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:133:22
[INFO] [stdout]     |
[INFO] [stdout] 133 |             for _ in 0..1000 {
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 |     test_vectors!(G2Projective, G2Affine, Compress::Yes, bytes);
[INFO] [stdout]     |     ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `test_vectors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:143:62
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 (&mut decoded[..]).copy_from_slice(&expected[0..len_of_encoding]);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 |     test_vectors!(G2Projective, G2Affine, Compress::Yes, bytes);
[INFO] [stdout]     |     ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `test_vectors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:144:38
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 expected = &expected[len_of_encoding..];
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 |     test_vectors!(G2Projective, G2Affine, Compress::Yes, bytes);
[INFO] [stdout]     |     ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `test_vectors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:133:22
[INFO] [stdout]     |
[INFO] [stdout] 133 |             for _ in 0..1000 {
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     test_vectors!(G2Projective, G2Affine, Compress::No, bytes);
[INFO] [stdout]     |     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `test_vectors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:143:62
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 (&mut decoded[..]).copy_from_slice(&expected[0..len_of_encoding]);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     test_vectors!(G2Projective, G2Affine, Compress::No, bytes);
[INFO] [stdout]     |     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `test_vectors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:144:38
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 expected = &expected[len_of_encoding..];
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     test_vectors!(G2Projective, G2Affine, Compress::No, bytes);
[INFO] [stdout]     |     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `test_vectors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:197:14
[INFO] [stdout]     |
[INFO] [stdout] 197 |     for _ in 0..SAMPLES {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/curves/tests/mod.rs:223:14
[INFO] [stdout]     |
[INFO] [stdout] 223 |     for _ in 0..SAMPLES {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_utils`
[INFO] [stdout]   --> src/curves/tests/mod.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         test_utils::multi_miller_loop_generic::<Bls12_381, ArkBls12_381>(g1, g2)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_utils`
[INFO] [stdout]   --> src/curves/tests/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         test_utils::final_exponentiation_generic::<Bls12_381, ArkBls12_381>(target)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_utils`
[INFO] [stdout]   --> src/curves/tests/mod.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         test_utils::msm_sw_generic::<G1Config, ArkG1Config>(bases, scalars)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_utils`
[INFO] [stdout]   --> src/curves/tests/mod.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         test_utils::msm_sw_generic::<G2Config, ArkG2Config>(bases, scalars)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_utils`
[INFO] [stdout]   --> src/curves/tests/mod.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         test_utils::mul_projective_sw_generic::<G1Config, ArkG1Config>(base, scalar)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_utils`
[INFO] [stdout]   --> src/curves/tests/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         test_utils::mul_projective_sw_generic::<G2Config, ArkG2Config>(base, scalar)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 21 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ark-bls12-381-ext` (lib) due to 22 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 41 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ark-bls12-381-ext` (lib test) due to 42 previous errors
[INFO] running `Command { std: "docker" "inspect" "5b23bef7114d45c4cec1c428d1eca36e7b280662674ca062665b4ab6b887e0c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b23bef7114d45c4cec1c428d1eca36e7b280662674ca062665b4ab6b887e0c1", kill_on_drop: false }`
[INFO] [stdout] 5b23bef7114d45c4cec1c428d1eca36e7b280662674ca062665b4ab6b887e0c1
